baber/WOPTO huggingface dataset:
Patent KR-20030019839-A (KR)
Title: Detecting Device for Quality of Conversation in Mobile Communication System and Method Therefor
Inventor: PARK JEONG JIN
IPC: H04B17/40
Filed: 2001-08-31
Abstract: PURPOSE: A device and a method for measuring tone quality in a mobile communication system are provided to measure tone quality in real time, even in the case of a busy state or call disconnection due to software change of a vocoder in a control station. CONSTITUTION: A VAD(Voice Activity Detection) part(100) detects the existence of caller voice, to decide and transmit a rate of encoding the detected voice. An encoder(110) encodes the voice from the VAD part(100). A test vector generator(120) generates pre-stored voice packets and data packets. The first switching part(130) switches voice rates of 1, 1/2 and 1/4 outputted from the VAD part(100) and a data packet rate of 1/8 outputted from the test vector generator(120), for outputting to a base station in a wireless area. A packet detection switching part(140) switches test packets in voice rates of 1, 1/2 and 1/4 when the caller keeps speaking and in voice rates of 1', 1/2', 1/4' and 1/8' when the caller does not speak, from signals delivered from the base station. A decoder(150) receives and decodes the voice rates of 1, 1/2 and 1/4 outputted from the packet detection switching part(140). A PCM(Pulse Code Modulation) detection switching part(160) detects and switches PCM from the voice rates outputted from the decoder(150) for outputting to an exchange. A test vector detector(170) receives the test packets of 1', 1/2', 1/4' and 1/8' outputted from the packet detection switching part(140) and the voice packets of 1', 1/2', 1/4' and 1/8' outputted from the decoder(150) to detect test vector. A synchronizer(180) corrects an error of a start position due to transmission delay between the test vector outputted from the test vector generator(120) and the test vector detected in the test vector detector(170). And a measurer(190) measures quality from data outputted from the synchronizer(180).
Patent KR-20030019000-A (KR)
Title: Apparatus and method for supervisory analysis of embedded system
Inventor: KANG JAE HO
IPC: G06F11/30
Filed: 2001-08-31
Abstract: PURPOSE: A device and a method for watching and analyzing an embedded system are provided to perform a debugging and tuning of a software being operated in a real time operating system by monitoring and analyzing a CPU scheduling of an operating system in an embedded system. CONSTITUTION: An agent(10) is located in an embedded system, collects necessary data using a hook of an operating system, and transmits the data to a server(20). The server(20) transmits/receives a control message and log data, analyzes a state of the embedded system based on the received log data, and displays an analysis result. An interrupt manager(11) sets a hook of an operating system, maintains a necessary data set, receives a command from a command handler(12), and adjusts an operation of a routine executed by the hook. The command handler(12) interprets a control message from the server(20), executes a necessary operation, and performs a response. A log manager(13) reads and manages log data written by the hook from a memory(16) periodically. A socket server(14) receives the log data from the log manager(13), transmits the log data to a server(20), and transmits/receives a control message to the command handler(12). An ISR(Interrupt Service Routine) handler(15) is connected to the interrupt manager(11) and supplies an ISR routine related to a task scheduling. The memory(16) stores data collected by the ISR handler(15).
Patent KR-20030021567-A (KR)
Title: Message handling apparatus and method in exchange system using distributed objects of workstation
Inventor: SUK DAE YEOL
IPC: H04M3/00
Filed: 2001-09-06
Abstract: PURPOSE: An apparatus and a method for processing a message using a distributed object of a workstation in a switch system are provided to smoothly perform a new service by locating the distributed object in the workstation and processing the message. CONSTITUTION: An IH(Interface Handler)(211) exchanges a message with a switch system through object processing environment(15), generates a thread service(212) when receiving the message, generates an IH manager(215) which manages a section pool(216), and transmits the request of message process to the IH manager(215) when the message process is requested. The thread service(212) stores received messages, and successively provides received messages together with a message process request signal to the IH(211) according to the existence of an available section. An object pool(214) has objects which perform an arithmetic according to a kind of objects when being matched by the call of a resource manager(213). The section pool(216) calls objects through the resource manager(213) for processing a corresponding message when the message process is requested from the IH(211), processes the message through the arithmetic, and has a plurality of sections transmitted to the IH(211).
Patent KR-20030021618-A (KR)
Title: a novel gene from Populus alba x Populus glandulosa and method of reducing lignin content using it
Inventor: YI YONG SUB
IPC: C12N15/29
Filed: 2001-09-07
Abstract: PURPOSE: A gene isolated from Populus alba x Populus glandulosa and a method for decreasing the content of lignin using the same gene are provided, thereby the lignin content, which makes difficult to produce wood pulp and paper, can be effectively decreased. CONSTITUTION: The gene isolated from Populus alba x Populus glandulosa, CCoAOMT, has the nucleotide sequence of SEQ ID NO: 1. A recombinant vector for transforming plants, pBHASOMT, contains the gene having the nucleotide sequence of SEQ ID NO: 1, wherein the gene is inserted to the vector in a reverse direction for expression. A transformed microorganism JM109(KCTC 10066BP) is produced by transforming with the recombinant vector pBHASOMT. The Populus alba x Populus glandulosa may be transformed with the recombinant vector pBHASOMT or the transformed microorganism JM109(KCTC 10066BP), thereby the content of lignin in Populus alba x Populus glandulosa being decreased.
Patent KR-20030021860-A (KR)
Title: Hand piece for dental sorgery
Inventor: LEE IK JAE
IPC: A61C1/14
Filed: 2001-09-08
Abstract: PURPOSE: Provided is a dental handpiece which makes ease of changing a vise for tightening tools without decomposing a handpiece body so that it figures out problems caused by the permeated extraneous matters due to frequent decomposition. CONSTITUTION: In the dental handpiece which includes a lower body(10) to contain a small motor(11), an upper body to contain a compression pin(23) and the vise for tightening tools(24) and a rotation lever(30) to open the vise for tightening tools and draw or insert a dental instruments(40), the dental handpiece comprises the parts of: a rear flange(100) which is inserted into a hollow pipe(21) of the upper body and combined with the vise for tightening tools at the front edge and a rotation axis(11a) of the motor at the rear edge with forming a suspension groove(100a); a stop ring(200) which includes a suspension groove(200a) in a corresponding to a suspension projection formed at the rear flange of the compression pin in the front direction of a compression ring(33); and the rotation lever which is worked to move the stop ring forwardly or backwardly and compress the compression pin.
Patent KR-20030022443-A (KR)
Title: Foamed Sewer Pipe
Inventor: LEE JONG BOK
IPC: E03F3/04
Filed: 2001-09-10
Abstract: PURPOSE: A drainage pipe made of foam material is provided to keep rigidity and vertical strength of the pipe similar to conventional pipes while to reduce amount of material to be used for manufacturing the pipe by forming skin portion of the pipe with foamed thermo-plastic resin material. CONSTITUTION: The pipe comprises a number of pipe profiles(101) including a core portion(12) and a skin portion(13) around the core portion; and an adhesive resin layer adhered to adjacent profiles in order to connect the profiles together. The skin portion is made of thermo-plastic or regenerated resin having less than 10% of foaming degree. The core portion is formed of foamed complex resin containing the thermo-plastic or thermo-plastic regenerated resin, and inorganic filler. The skin portion consists of two perpendicular walls(18), an inner wall(19) closed to inside of the pipe and an outer wall(20) faced to outside of the pipe. Between the perpendicular walls(18), the adhesive resin layer is interposed to couple the profiles together and to form an extended foam drainage pipe.
Patent KR-20030023173-A (KR)
Title: Apparatus for controlling electric production using mobile phone and method therefor
Inventor: KOO BON HONG
IPC: H04Q9/00
Filed: 2001-09-12
Abstract: PURPOSE: A device and a method for controlling electronic appliances by using a mobile terminal are provided to control the electronic appliances without generating wrong operations, using an inherent code and button information of the mobile terminal. CONSTITUTION: An antenna(11) receives a mobile terminal code signal and a mobile terminal number code signal transmitted from a mobile terminal(20). A receiving part(12) amplifies and demodulates the signals received through the antenna(11). A decoder(13) decodes the signals outputted from the receiving(12) to data codes. A storing part(14) previously stores a data code corresponding to the mobile terminal code and a data code corresponding to the mobile terminal number code. A comparing part(15) compares the data code decoded by the decoder(13) with the data codes stored in the storing part(14). And a controller(16) controls operations of electronic appliances(30) according to compared results.
Patent KR-20030024132-A (KR)
Title: Contactless IC Card Using Adhesive Substrate and Method of Manufacturing the Card
Inventor: LEE TAE GYEONG
IPC: G06K19/07
Filed: 2001-09-17
Abstract: PURPOSE: A non-contact IC card using an adhesive substrate and a manufacturing method thereof are provided to simply and economically manufacture the non-contact IC card, and to arrange an electronic part and an antenna more freely. CONSTITUTION: The non-contact IC card comprises the substrate(1) limiting a basic form, the electronic part including an IC chip(3), a capacitor, a filter and a condenser, and the antenna(4) for communicating with a card reader/writer. An adhesive layer(2) is formed on the substrate(1). The electronic part and the antenna(4) are attached on the adhesive layer(2). The antenna(4) is formed by attaching a copper wire along the circumference of the substrate(1) as much as proper times.
Patent KR-20020028859-A (KR)
Inventor: CHOI SEONG HO
IPC: H04W88/12
Filed: 2001-10-09
Abstract: PURPOSE: An apparatus and a method for transmitting TFCI(Transport Format Combination Indicator) bits according to split modes are provided to transmit scheduling information from a Mac-c to a Mac-d in case that a DRNC(Drift Radio Network Controller) is separated from an SRNC(Serving Radio Network Controller) in a communication system using a logical split method. CONSTITUTION: In case that DSCH(Downlink Shared CHannel) data to be transmitted are generated, an RLC(Radio Link Control) in an SRNC transmits the DSCH data to the Mac-d of the SRNC(401). The Mac-d transmits the DSCH data to the Mac-c of the SRNC(402). The Mac-c determines the scheduling of the DSCH data and transmits the determined scheduling information and a TFCI for the DSCH data to the Mac-d(403). Then the Mac-c transmits the DSCH data to L1 of node B(404). The Mac-d transmits the TFCI and the scheduling information of the DSCH data to L1 of node B before the DSCH data are transmitted from the Mac-c(405). The Mac-d determines DCH(Dedicated CHannel) data and a TFI for the DCH data and transmits them to L1 of node B(406).
Patent KR-20020066940-A (KR)
Title: Thawing apparatus heated with steam
Inventor: KIM NAM SUL
IPC: F22B1/00
Filed: 2001-10-18
Abstract: PURPOSE: A thawing apparatus heated with steam is provided to achieve an in-advance prevention against the explosion of tank by arranging a power cut-off member for automatically cutting off the power in accordance with the internal pressure of the tank. CONSTITUTION: A thawing apparatus(100) comprises a closed tank(11) having an internal space for accommodation of a fluid, and a heater(22) installed within the internal space so as to heat the fluid; a sensor member(32) arranged at the closed tank, and which senses internal pressure of the closed tank which rises when the fluid is heated; a contracting/expanding member(34) connected to the sensor member, and which contracts and expands by the internal pressure of the closed tank sensed by the sensor member; and a power cut-off member(35) having a member supported by a bracket so as to contact the contracting/expanding member, and which selectively cuts off the power being supplied to the heater at the point of time where the internal pressure of the closed tank rises to a preset pressure level.
Patent KR-20020031061-A (KR)
Title: Phase error measuring method and apparatus, phase error correcting method and apparatus, recording medium and magnetic resonance imaging apparatus
Inventor: MIYOSHI MITSUHARU
IPC: G01R33/48
Filed: 2001-10-19
Abstract: PURPOSE: A method and an apparatus for measuring and correcting a phase error are provided to correctly measure and correct the phase difference of a spin in a phase axial direction. CONSTITUTION: A gradient magnetic field where an integration value is zero is impressed in the phase axial direction to read a first spin echo(SE1) during a period between first-time exciting by 180° and the second-time one. A gradient magnetic field where the integration value is zero is impressed in the phase axial direction to read a second spin echo(SE2) during a period between the second-time exciting by 180° and the third-time one. Then a phase difference owing to the influence of residual magnetization(Gp0) is obtained based on the spin echoes.
Patent KR-20030042209-A (KR)
Title: Rubber ring covering device for device for indicating the amount of battery fluid
Inventor: LEE HONG KI
IPC: H01M2/36
Filed: 2001-11-22
Abstract: PURPOSE: A combining device of rubber ring for a battery solution replacing time alarm display is provided, to enable a rubber ring to be combined to the battery solution replacing time alarm display automatically. CONSTITUTION: The combining device of rubber ring comprises a case(100) where a battery solution replacing time alarm display is inserted and a first penetration hole(102) hooked the cell cap of the display is formed; a plurality of chucks(110) where the hooking projection(112) inserted into the first penetration hole(102) is formed and which is placed inside the case(100) and moves radially from the center of the fist penetration hole(102); a sliding part(120) which is placed at the inside of the case and fixes the lower part of the chucks(110) to allow them to move radially; a first air cylinder(130) which is placed in the sliding part(120) and moves the chucks(110) radially; a supporting part(140) which is placed in the lower bottom part of the case(100) and supports the sliding part(120) to allow it to moves up and down; and a second air cylinder(150) which is set in the supporting part(140) and ascends and descends the sliding part(120).
Patent KR-20030044275-A (KR)
Title: PDP prober
Inventor: KIM YONG GEON
IPC: H01J11/10
Filed: 2001-11-29
Abstract: PURPOSE: A plasma display panel prober is provided to inspect stably a plasma display panel regardlessly of models and sizes of panels by using exchangeable separative plates. CONSTITUTION: An upper and a lower fixing guide plate(10,11) are horizontally arranged along the first upper and lower guide(2) perpendicular to one sidewall of a prober frame(1). The upper and the lower fixing guide plate are vertically moved by a driving cylinder(3). An upper and a lower separative plate(20,21) are inserted into the upper and a lower fixing guide plate. An upper and a lower gripper member(32,33) having an upper and a lower gripper(30,31) are installed at the upper and the lower separative plates. The upper gripper member includes a fine position control lever connected with a fine controller.
Patent KR-20030044389-A (KR)
Inventor: HA JAE UNG
IPC: C11D3/395
Filed: 2001-11-29
Abstract: PURPOSE: An oxygen bleach composition is provided, which is improved in the removing property to both hydrophilic and hydrophobic strains and shows an excellent antibacterial effect in itself. CONSTITUTION: The oxygen bleach composition comprises 40-80 parts by weight of peroxide; 0.01-15 parts by weight of a bleaching activator; 5-15 parts by weight of a surfactant; 10-50 parts by weight of a builder; and 0.01-10 parts by weight of D-limonene. Preferably the peroxide is sodium percarbonate or sodium perborate; the bleaching activator is tetraacetyl ethylene diamine or nonanoyl oxybenzene sulfonate; and D-limonene is extracted from the skins of mandarin orange or synthesized from petroleum hydrocarbons.
Patent KR-20030045876-A (KR)
Inventor: JANG GYEONG TAE
IPC: F04B53/10
Filed: 2001-12-03
Abstract: PURPOSE: An apparatus is provided to achieve improved efficiency of compression and refrigerating ability by removing the gap caused due to the expansion of the residual fluid in the cylinder bore. CONSTITUTION: An apparatus comprises a cylinder block(100) including a cylinder bore(110) formed in the lengthwise direction of the cylinder block, one or more fluid inlet ports(130) formed perpendicularly to the cylinder bore, and a pair of fluid outlet ports formed at both ends of the cylinder bore; a piston(200) arranged to reciprocate within the cylinder bore of the cylinder block; a discharge valve assembly(300) including a valve piston(310) mounted to the cylinder bore in such a manner that the valve piston opens/shuts the fluid outlet ports of the cylinder, wherein the valve piston has a flange for restraining movement of the discharge valve assembly; and a cylinder head(400) coupled to the cylinder block so as to form a discharge chamber communicated to the fluid outlet ports of the cylinder block, wherein the cylinder head has a fluid discharge passage for discharging fluid from the discharge chamber.
Patent KR-20030047187-A (KR)
Title: Duplexing apparatus for data transmit through serial bus
Inventor: SEO HAN SEOK
IPC: H04L5/14
Filed: 2001-12-08
Abstract: PURPOSE: A data transmission dualization apparatus using a serial bus is provided to perform a data dualization process, reduce the load of a serial data transmission/reception portion, and enhance a transmission rate by installing a message processing portion between a master and plural devices. CONSTITUTION: A start/end condition generation portion(201) indicates the start and the end of data transmission through a data line and a clock line of a serial bus. A data processing portion(202) transmits data through the data line and the clock line of the serial bus and processes the received data. A message processing portion(206) receives and processes interrupt messages and error messages from a plurality of devices(204,205) connected to the serial bus. A CPU(Central Processing Unit)(203) controls the start/end condition generation portion and the data processing portion according to an interrupt request received from the message processing portion.
Patent KR-20030048218-A (KR)
Title: METHOD FOR PREPARING CaSO4 BASED THERMOLUMINESCENT POWDER TO IMPROVE CRYSTALLINITY
Inventor: JANG SI YEONG
IPC: C09K11/56
Filed: 2001-12-11
Abstract: PURPOSE: A method for preparing a CaSO4-based TL (thermoluminescence) powder is provided, to improve the crystallinity of the CaSO4-based TL powder by enabling the noncrystalline powder and the crystalline power to be separated easily. CONSTITUTION: The method comprises the steps of mixing a calcium compound with a TL activator in the presence of sulfuric acid; heating the mixture to obtain a CaSO4-based TL powder; pulverizing the obtained CaSO4-based TL powder; washing the pulverized powder with a solvent; and separating the washed powder according to the size and heating the separated one. Preferably the calcium compound is a hydrate of Ca(NO3)2; the TL activator is an oxide of an activator comprising Dy, Mn, Tm or Sm; and the solvent is distilled water, acetone or ethanol. The pulverized one has a size of 100 micrometers and the heating is carried out at a temperature of 550-750 deg.C for 0.5-2 hours.
Patent KR-20030052585-A (KR)
Title: Mobile terminal capable of inactivating a receiving call and inactivating method thereof
Inventor: CHO GWON DO
IPC: H04B1/40
Filed: 2001-12-21
Abstract: PURPOSE: A method for inactivating a receiving function of a mobile communication terminal is provided to enable a mobile communication terminal user to use an additional function only while a receiving function is inactivated, thereby preventing any interference caused by a receiving call while using the additional function. CONSTITUTION: A controller receives a call message(S100), and reads a value of a receiving rejection flag stored in a memory(S110). The controller decides whether the value is '1'(S120). If so, the controller decides whether a telephone number of the call message is the same as a self number(S130). If so, the controller records a receiving fact in a receiving rejection mode memory(S140). If the value is '0', the controller decides whether the telephone number of the call message is the same as the self number(S150). If so, the controller sets a wireless speech path to make a call(S160).
Patent KR-20030053584-A (KR)
Title: Sensing apparatus for surface damage of belt conveyor
Inventor: JANG HYEONG SU
IPC: B65G43/00
Filed: 2001-12-22
Abstract: PURPOSE: A device for sensing breakage of the surface of a belt conveyor is provided to reduce equipment accidents by sensing breakage of the surface of the belt conveyor. CONSTITUTION: A device for sensing breakage of the surface of a belt conveyor(1) includes a body(11) installed to the upper part of the belt conveyor; laser sensors(12) fixed from the lower part of a middle channel of the body along the longitudinal direction of the channel; a guide roller part(14) fixed with interposing the belt conveyor at lower ends of the body; sheaves(16) oppositely installed on the top of the side channels of the body; a position sensor(13) fixed on a side of the lower part of the middle channel of the body; a speed sensor(17) installed to the inner surface of the belt conveyor; plural targets rivet-combined to the belt conveyor in front of the position sensor; and a controller receiving signals of each sensor and displaying the signals through a monitor. The sheaves move along rails. Breakage of the surface of the belt conveyor is sensed through the laser sensor.
Patent KR-20020066950-A (KR)
Title: Cache memory system
Inventor: HAYAKAWA FUMIHIKO
IPC: G06F12/08
Filed: 2001-12-28
Abstract: PURPOSE: To dynamically change to a high hit ratio mode based on set associative constitution, and a low power consumption mode based on direct map constitution. CONSTITUTION: Tag memory RAM modules 31a-31d and cache memory RAM modules 32a-32d changeable to a normal state and a low power consumption state are connected in parallel n by n, and the changeover is made according to a power mode signal between n ways of set associative constitution wherein all the tag memory RAM modules and all the cache memory RAM modules are operated in the normal state, and one way of direct map constitution wherein only a pair of tag memory RAM module and cache memory RAM module are operated in the normal state on the basis of the value of a demand address, while the remaining tag memory RAM modules and cache memory RAM modules are in the low power consumption state.